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PHR1275

Supelco

Naphthalene

Pharmaceutical Secondary Standard; Certified Reference Material

Sinónimos:

Naphthalene

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About This Item

Fórmula empírica (notación de Hill):
C10H8
Número de CAS:
91-20-3
Peso molecular:
128.17
Beilstein:
1421310
Número CE:
202-049-5
Número MDL:
MFCD00001742
Código UNSPSC:
41116107
ID de la sustancia en PubChem:
329823271

grado

certified reference material
pharmaceutical secondary standard

Nivel de calidad

300

Agency

traceable to USP 1457083

densidad de vapor

4.4 (vs air)

presión de vapor

0.03 mmHg ( 25 °C)

CofA

current certificate can be downloaded

temp. de autoignición

978 °F

lim. expl.

5.9 %

técnicas

HPLC: suitable
gas chromatography (GC): suitable

bp

218 °C (lit.)

mp

80-82 °C (lit.)

aplicaciones

pharmaceutical (small molecule)

formato

neat

temp. de almacenamiento

2-30°C

cadena SMILES

c1ccc2ccccc2c1

InChI

1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H

Clave InChI

UFWIBTONFRDIAS-UHFFFAOYSA-N

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Descripción general

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Naphthalene is produced from fossil fuels such as coal and petroleum. Its commercial applications include, the production of polyvinyl plastics, moth repellents, dyes, leather tanning agents, resins, etc.

Aplicación

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Nota de análisis

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

Otras notas

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Nota al pie de página

To see an example of a Certificate of Analysis for this material enter LRAA0011 in the slot below. This is an example certificate only and may not be the lot that you receive.

Palabra de señalización

Warning

Frases de peligro

H228 - H302 - H351 - H410

Clasificaciones de peligro

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Flam. Sol. 2

Código de clase de almacenamiento

4.1B - Flammable solid hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

173.3 °F - closed cup

Punto de inflamabilidad (°C)

78.5 °C - closed cup

Choose from one of the most recent versions:

Certificados de análisis (COA)

Lot/Batch Number
LRAD0645
LRAC2731
LRAA9072
LRAA0011

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Toxicological Profile for Naphthalene, 1-methylnaphthalene, and 2-methylnaphthalene (2005)
Fabrice Gritti et al.
Journal of chromatography. A, 1352, 20-28 (2014-06-14)
The effect of the pressure on the dispersion of a low molecular weight compound along 0.508 and 1.016 mm i.d. × 50 cm long open circular tubes was investigated theoretically and experimentally. The theoretical predictions were based on the early
A Buckpitt et al.
Drug metabolism reviews, 34(4), 791-820 (2002-12-19)
The lung, which is in intimate contact with the external environment, is exposed to a number of toxicants both by virtue of its large surface area and because it receives 100% of the cardiac output. Lung diseases are a major
Ralf Preuss et al.
International archives of occupational and environmental health, 76(8), 556-576 (2003-08-16)
For many years naphthalene had been considered as a non-carcinogenic polycyclic aromatic hydrocarbon (PAH). Airborne naphthalene concentrations have always been observed to be below the limit values of various national committees, such as the threshold limit value (TLV) of the
Martha L Bustos et al.
Molecular therapy : the journal of the American Society of Gene Therapy, 23(3), 561-569 (2014-11-21)
The contribution of bone marrow cells (BMC) in lung repair is controversial. We previously reported a subpopulation of BMC that express Clara cell secretory protein (CCSP). To determine the contribution of endogenous CCSP(+) BMC to airway regeneration, we performed bone
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